KnowledgeWiki - Revision history

Nishita: /* Important Queries */

2016-02-15T07:26:39Z

‎Important Queries

Nishita at 05:47, 15 February 2016

2016-02-15T05:47:42Z

Nishita: /* Approach */

2016-02-15T05:45:37Z

‎Approach

Nishita: /* Approach */

2016-02-15T01:04:57Z

‎Approach

Nishita: /* Approach */

2016-02-15T00:53:47Z

‎Approach

Nishita: /* People */

2016-02-13T23:14:10Z

‎People

Nishita: /* People */

2016-02-13T23:11:41Z

‎People

Nishita: /* People */

2015-12-08T20:29:41Z

‎People

Nishita: /* Property Template Approach */

2015-12-08T20:29:12Z

‎Property Template Approach

Nishita: /* Property Template Approach */

2015-12-08T20:28:31Z

‎Property Template Approach

← Older revision		Revision as of 07:26, 15 February 2016
Line 278:		Line 278:
	group by ?s		group by ?s

−	For more information please visit [[http://matvocab.org/wiki-dev/index.php/YagoDataset]]	+	For more information please visit [http://matvocab.org/wiki-dev/index.php/YagoDataset YagoDataset]

← Older revision		Revision as of 05:47, 15 February 2016
Line 217:		Line 217:
	#Virtuoso configuration.		#Virtuoso configuration.
	#Analyze the statistics of the concept		#Analyze the statistics of the concept
		+
		+	= Important Queries =
		+	* Get all the regular properties (triples with regular properties):
		+	prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
		+	SELECT distinct ?p
		+	WHERE {
		+	?s ?p ?o .
		+	FILTER (NOT EXISTS {?s rdf:singletonPropertyOf ?x . })
		+	FILTER (NOT EXISTS {?p rdf:singletonPropertyOf ?y . })
		+	FILTER (NOT EXISTS {?o rdf:singletonPropertyOf ?z . })
		+	}
		+
		+	* What are the singleton properties :
		+	prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
		+	SELECT distinct ?x ?s
		+	WHERE {
		+	?s rdf:singletonPropertyOf ?x .
		+	}
		+
		+	* What are the generic properties :
		+	prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
		+	SELECT distinct ?x
		+	WHERE {
		+	?s ?p ?o .
		+	?p rdf:singletonPropertyOf ?x .
		+	}
		+
		+	* What are all the meta-properties of the singleton property ?
		+	prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
		+	prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
		+	prefix exp: <http://example.org/>
		+	SELECT distinct ?x ?p
		+	WHERE {
		+	?s ?p ?o .
		+	?s rdf:singletonPropertyOf ?x .
		+	FILTER (?p != rdf:singletonPropertyOf )
		+	}
		+
		+	* Filter all literals in the graph
		+	prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
		+	prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
		+	select ?s ?p ?o
		+	WHERE {
		+	?s ?p ?o FILTER isLiteral(?o) .
		+	}
		+
		+	* Get all properties for each entity
		+	select ?s ?p ?o
		+	where {
		+	?s ?p ?o
		+	}
		+
		+	* Get all concepts in the graph
		+	prefix owl:<http://www.w3.org/2002/07/owl#>
		+	SELECT DISTINCT ?a
		+	where
		+	{
		+	?a a owl:Thing
		+	}
		+	group by ?s
		+
		+	For more information please visit [[http://matvocab.org/wiki-dev/index.php/YagoDataset]]

@@ Line 22: / Line 22: @@
 ==Overall Architecture==
-This section explains the data collection via the existing semantic forms,integrating singleton property template in SMW , new data representation and representing entity, creating triple and creation of page for each entity in wiki.
+This section explains the data collection via the existing semantic forms,integrating singleton property template in SMW , new data representation and representing entity, creating triple and representing each entity as wiki page.
 =Data Model=

@@ Line 19: / Line 19: @@
 There are 11 Templates and 28 properties that we determined to be necessary for capturing the data in Material Science.
-This section is mainly concentrated on Overall architecture of the system, development of new extension using Singleton template for representing the provenance metadata of the triples and algorithm for identifying the singleton templates for any given RDF dataset.
+This section is mainly concentrated on overall architecture of the system, development of new extension using Singleton template, representing the provenance metadata of the triples and algorithm for identifying the singleton templates for any given RDF dataset.
 ==Overall Architecture==
 =Data Model=

@@ Line 18: / Line 18: @@
 We identified that Semantic Mediawiki is the ideal tool for the task at hand.
 There are 11 Templates and 28 properties that we determined to be necessary for capturing the data in Material Science.
 =Data Model=

@@ Line 6: / Line 6: @@
 External Collaborators: Clare Paul AFRL/RX PI  <br />
 Faculty: [http://knoesis.wright.edu/amit Amit P. Sheth] (Advisor), [http://knoesis.wright.edu/tkprasad/ Krishnaprasad Thirunarayan]<br />
-Past Members: Siva Kumar Cheekula, Swapnil Soni
+Past Members: Kalpa Gunaratna, Swapnil Soni, Siva Kumar Cheekula and Mary Panahiazar
 =Introduction=

@@ Line 190: / Line 190: @@
 *This section discusses the details of the steps taken to automatically create the wiki pages for the entities in YAGO dataset
-*Identify a list of regular properties
+#Identify a list of regular properties
-*Identify a list of Generic properties
+#Identify a list of Generic properties
-*Create one page per property
+#Create one page per property
-**For each property check the count of datatypes it has (using group by query)
+##For each property check the count of datatypes it has (using group by query)
-**if it has only datatype, map that dt to the wikidata dt (create the [[has type : type]])
+##if it has only datatype, map that dt to the wikidata dt (create the [[has type : type]])
-**else create an empty property
+##else create an empty property
-**if the object is URI then the datatype is Page
+##if the object is URI then the datatype is Page
-*Create a list of regular templates
+#Create a list of regular templates
-**The name of the template is taken from the  name of the property
+##The name of the template is taken from the  name of the property
-**generate the regular template tag.
+##generate the regular template tag.
-*Create a list of singleton templates
+#Create a list of singleton templates
-**The name of the template is taken from the generic property
+##The name of the template is taken from the generic property
-**Add a UUID property for existing value of singleton property
+##Add a UUID property for existing value of singleton property
-**Generate the meta-template tag/code for each template
+##Generate the meta-template tag/code for each template
-*For prperties created from yago, add another property to capture the data of the original property (make a link from this property to the original property to link to yago dataset)
+#For prperties created from yago, add another property to capture the data of the original property (make a link from this property to the original property to link to yago dataset)
-*Virtuoso configuration.
+#Virtuoso configuration.
-*Analyze the statistics of the concept
+#Analyze the statistics of the concept

← Older revision		Revision as of 20:28, 8 December 2015
Line 188:		Line 188:

	=Property Template Approach=		=Property Template Approach=
−	This section discusses the details of the steps taken to automatically create the wiki pages for the entities in YAGO dataset	+	*This section discusses the details of the steps taken to automatically create the wiki pages for the entities in YAGO dataset
		+
		+	*Identify a list of regular properties
		+	*Identify a list of Generic properties
		+	*Create one page per property
		+	**For each property check the count of datatypes it has (using group by query)
		+	**if it has only datatype, map that dt to the wikidata dt (create the [[has type : type]])
		+	**else create an empty property
		+	**if the object is URI then the datatype is Page
		+	*Create a list of regular templates
		+	**The name of the template is taken from the name of the property
		+	**generate the regular template tag.
		+	*Create a list of singleton templates
		+	**The name of the template is taken from the generic property
		+	**Add a UUID property for existing value of singleton property
		+	**Generate the meta-template tag/code for each template
		+	*For prperties created from yago, add another property to capture the data of the original property (make a link from this property to the original property to link to yago dataset)
		+	*Virtuoso configuration.
		+	*Analyze the statistics of the concept